Tkinter Python simple perfection

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https://dejavuwing.tistory.com/entry/Tkinter-SQLite-phonebook-sample

https://wiki.wxpython.org/Grid%20control%20and%20SQLite%20database%20%28Phoenix%29

https://www.salstat.com/news/linking-wxgrid-to-sqlite-database-in-python-an-example

https://dzone.com/articles/python-gui-examples-tkinter-tutorial-like-geeks?edition=365217&utm_source=Daily%20Digest&utm_medium=email&utm_campaign=Daily%20Digest%202018-03-03